2008785968

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{35099}}^1$

素因数の和:35194

約数の個数: 60

約数和(自身を含む): 4589605800

約数和(自身を除く): 2580819832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 392, 511, 584, 784, 1022, 1168, 2044, 3577, 4088, 7154, 8176, 14308, 28616, 35099, 57232, 70198, 140396, 245693, 280792, 491386, 561584, 982772, 1719851, 1965544, 2562227, 3439702, 3931088, 5124454, 6879404, 10248908, 13758808, 17935589, 20497816, 27517616, 35871178, 40995632, 71742356, 125549123, 143484712, 251098246, 286969424, 502196492, 1004392984, 2008785968]

約数ペア:

[(1, 2008785968), (2, 1004392984), (4, 502196492), (7, 286969424), (8, 251098246), (14, 143484712), (16, 125549123), (28, 71742356), (49, 40995632), (56, 35871178), (73, 27517616), (98, 20497816), (112, 17935589), (146, 13758808), (196, 10248908), (292, 6879404), (392, 5124454), (511, 3931088), (584, 3439702), (784, 2562227), (1022, 1965544), (1168, 1719851), (2044, 982772), (3577, 561584), (4088, 491386), (7154, 280792), (8176, 245693), (14308, 140396), (28616, 70198), (35099, 57232)]